The reaction really soften since a few day. probably cause of apophysis extensive usage. I also encounter the rectangle thru my reserch, here the parent show a part of rectangle with a ellipsoide above it, in union. the resulted fractal is in a debris Field surronding the ellipsoide. pretty an ritch enought to be posted with a 6.5 -- most attached file or result are positively balance at https://sites.google.com/site/sinpix12823/fractint site closed and navigation in function https://sites.google.com/site/sinpix12823fractal/ join me at sinpix12823@gmail.com start parameter file=========================== rectangle_swirl { ; 15_09_2012 reset=2004 type=formula formulafile=2012_6_1.frm formulaname=retro_virus1 center-mag=-1.64464712041402300/-1.44959021993491700/6633.707/1/90/-1.23\ 373533611470521e-014 params=4/-4 float=y inside=0 colors=00000e0e00eee00e0eeL0eeeLLLLLzLzLLzzzLLzLzzzLzzz000555<3>HHHKKKOO\ O<3>ccchhhmmmssszzz00z<3>z0z<3>z00<3>zz0<3>0z0<3>0zz<2>0GzVVz<3>zVz<3>zV\ VzbVzjV<8>mX`kVajUb<2>ePdcNecPe<7>ddfdffdhf<3>epg<3>QkgLjfHhf<3>0ce<8>0X\ L0WJ0WH<3>0S7<2>0SS<2>07SEES<8>66_55`44a<2>11d00e11d<8>IDVKETMFSOHRQIQSK\ OSKMSKK<2>SQKSSKQSKOSKMSKKSK<2>KSQKSSKQSKOSKMS00G<3>G0G<3>G00<3>GG0<3>0G\ 0<3>0GG<2>04G88G<2>E8GG8GG8EG8CG8AG88<2>GE8GG8EG8CG8AG88G8<2>8GE8GG8EG8C\ G8AGBBG<2>FBGGBGGBFGBDGBCGBB<2>GFBGGBFGBDGBCGBBGB<2>BGFBGGBFGBDGBCG000<6\

000 } frm:retro_virus1{;sinpix a=real(p1^(-1*0.707106)),b=imag(p1/2) z=1.4142^0.70106,c=pixel: m=z^a+c z=b*m/c*z |z|<1974 } end parameter file=================================